<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8"/>
    <title>amis admin</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta
            name="viewport"
            content="width=device-width, initial-scale=1, maximum-scale=1"
    />
    <meta http-equiv="X-UA-Compatible" content="IE=Edge"/>
    <link
            rel="stylesheet"
            title="default"
            href="https://unpkg.com/amis@beta/sdk/sdk.css"
    />
    <link
            rel="stylesheet"
            href="https://unpkg.com/amis@beta/sdk/helper.css"
    />
    <script src="https://unpkg.com/amis@beta/sdk/sdk.js"></script>
    <script src="https://unpkg.com/vue@2"></script>
    <script src="https://unpkg.com/history@4.10.1/umd/history.js"></script>
    <style>
        html,
        body,
        .app-wrapper {
            position: relative;
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
        }
    </style>
</head>
<body>
<div id="root" class="app-wrapper"></div>
<script>
    (function () {

        const app = JSON.parse('<?= json_encode($app) ?>')


        let amis = amisRequire('amis/embed');
        const match = amisRequire('path-to-regexp').match;

        // 如果想用 browserHistory 请切换下这处代码, 其他不用变
        // const history = History.createBrowserHistory();
        const history = History.createHashHistory();

        console.log(app)
        // const app = {
        //     type: 'app',
        //     brandName: 'Admin',
        //     logo: '/logos',
        //     header: {
        //         type: 'tpl',
        //         inline: false,
        //         className: 'w-full',
        //         tpl: '<div class="flex justify-between"><div>顶部区域左侧</div><div>顶部区域右侧</div></div>'
        //     },
        //     footer: {
        //         type: 'tpl',
        //         inline: false,
        //         className: 'w-full',
        //         tpl: '<div class="p-2 text-center bg-light">底部区域</div>'
        //     },
        //     // footer: '<div class="p-2 text-center bg-light">底部区域</div>',
        //     // asideBefore: '<div class="p-2 text-center">菜单前面区域</div>',
        //     // asideAfter: '<div class="p-2 text-center">菜单后面区域</div>',
        //     api: '/pages/site'
        // };

        function normalizeLink(to, location = history.location) {
            to = to || '';

            if (to && to[0] === '#') {
                to = location.pathname + location.search + to;
            } else if (to && to[0] === '?') {
                to = location.pathname + to;
            }

            const idx = to.indexOf('?');
            const idx2 = to.indexOf('#');
            let pathname = ~idx
                ? to.substring(0, idx)
                : ~idx2
                    ? to.substring(0, idx2)
                    : to;
            let search = ~idx ? to.substring(idx, ~idx2 ? idx2 : undefined) : '';
            let hash = ~idx2 ? to.substring(idx2) : location.hash;

            if (!pathname) {
                pathname = location.pathname;
            } else if (pathname[0] != '/' && !/^https?\:\/\//.test(pathname)) {
                let relativeBase = location.pathname;
                const paths = relativeBase.split('/');
                paths.pop();
                let m;
                while ((m = /^\.\.?\//.exec(pathname))) {
                    if (m[0] === '../') {
                        paths.pop();
                    }
                    pathname = pathname.substring(m[0].length);
                }
                pathname = paths.concat(pathname).join('/');
            }

            return pathname + search + hash;
        }

        function isCurrentUrl(to, ctx) {
            if (!to) {
                return false;
            }
            const pathname = history.location.pathname;
            const link = normalizeLink(to, {
                ...location,
                pathname,
                hash: ''
            });

            if (!~link.indexOf('http') && ~link.indexOf(':')) {
                let strict = ctx && ctx.strict;
                return match(link, {
                    decode: decodeURIComponent,
                    strict: typeof strict !== 'undefined' ? strict : true
                })(pathname);
            }

            return decodeURI(pathname) === link;
        }

        let amisInstance = amis.embed(
            '#root',
            app,
            {
                location: history.location
            },
            {
                // watchRouteChange: fn => {
                //   return history.listen(fn);
                // },
                updateLocation: (location, replace) => {
                    location = normalizeLink(location);
                    if (location === 'goBack') {
                        return history.goBack();
                    } else if (
                        (!/^https?\:\/\//.test(location) &&
                            location ===
                            history.location.pathname + history.location.search) ||
                        location === history.location.href
                    ) {
                        // 目标地址和当前地址一样，不处理，免得重复刷新
                        return;
                    } else if (/^https?\:\/\//.test(location) || !history) {
                        return (window.location.href = location);
                    }

                    history[replace ? 'replace' : 'push'](location);
                },
                jumpTo: (to, action) => {
                    if (to === 'goBack') {
                        return history.goBack();
                    }

                    to = normalizeLink(to);

                    if (isCurrentUrl(to)) {
                        return;
                    }

                    if (action && action.actionType === 'url') {
                        action.blank === false
                            ? (window.location.href = to)
                            : window.open(to, '_blank');
                        return;
                    } else if (action && action.blank) {
                        window.open(to, '_blank');
                        return;
                    }

                    if (/^https?:\/\//.test(to)) {
                        window.location.href = to;
                    } else if (
                        (!/^https?\:\/\//.test(to) &&
                            to === history.pathname + history.location.search) ||
                        to === history.location.href
                    ) {
                        // do nothing
                    } else {
                        history.push(to);
                    }
                },
                isCurrentUrl: isCurrentUrl,
                theme: 'cxd'
            }
        );

        history.listen(state => {
            amisInstance.updateProps({
                location: state.location || state
            });
        });
    })();
</script>
</body>
</html>
